1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.service.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.model.Group;
28  import com.liferay.portal.model.Role;
29  import com.liferay.portal.model.User;
30  import com.liferay.portal.security.permission.ActionKeys;
31  import com.liferay.portal.service.base.RoleServiceBaseImpl;
32  import com.liferay.portal.service.permission.PortalPermissionUtil;
33  import com.liferay.portal.service.permission.RolePermissionUtil;
34  
35  import java.util.List;
36  
37  /**
38   * <a href="RoleServiceImpl.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Brian Wing Shun Chan
41   */
42  public class RoleServiceImpl extends RoleServiceBaseImpl {
43  
44      public Role addRole(String name, String description, int type)
45          throws PortalException, SystemException {
46  
47          User user = getUser();
48  
49          PortalPermissionUtil.check(getPermissionChecker(), ActionKeys.ADD_ROLE);
50  
51          return roleLocalService.addRole(
52              user.getUserId(), user.getCompanyId(), name, description, type);
53      }
54  
55      public void addUserRoles(long userId, long[] roleIds)
56          throws PortalException, SystemException {
57  
58          checkUserRolesPermission(userId, roleIds);
59  
60          roleLocalService.addUserRoles(userId, roleIds);
61      }
62  
63      public void deleteRole(long roleId)
64          throws PortalException, SystemException {
65  
66          RolePermissionUtil.check(
67              getPermissionChecker(), roleId, ActionKeys.DELETE);
68  
69          roleLocalService.deleteRole(roleId);
70      }
71  
72      public Role getGroupRole(long companyId, long groupId)
73          throws PortalException, SystemException {
74  
75          return roleLocalService.getGroupRole(companyId, groupId);
76      }
77  
78      public List<Role> getGroupRoles(long groupId) throws SystemException {
79          return roleLocalService.getGroupRoles(groupId);
80      }
81  
82      public Role getRole(long roleId)
83          throws PortalException, SystemException {
84  
85          return roleLocalService.getRole(roleId);
86      }
87  
88      public Role getRole(long companyId, String name)
89          throws PortalException, SystemException {
90  
91          return roleLocalService.getRole(companyId, name);
92      }
93  
94      public List<Role> getUserGroupRoles(long userId, long groupId)
95          throws SystemException {
96  
97          return roleLocalService.getUserGroupRoles(userId, groupId);
98      }
99  
100     public List<Role> getUserRelatedRoles(long userId, List<Group> groups)
101         throws SystemException {
102 
103         return roleLocalService.getUserRelatedRoles(userId, groups);
104     }
105 
106     public List<Role> getUserRoles(long userId) throws SystemException {
107         return roleLocalService.getUserRoles(userId);
108     }
109 
110     public boolean hasUserRole(
111             long userId, long companyId, String name, boolean inherited)
112         throws PortalException, SystemException {
113 
114         return roleLocalService.hasUserRole(userId, companyId, name, inherited);
115     }
116 
117     public boolean hasUserRoles(
118             long userId, long companyId, String[] names, boolean inherited)
119         throws PortalException, SystemException {
120 
121         return roleLocalService.hasUserRoles(
122             userId, companyId, names, inherited);
123     }
124 
125     public void unsetUserRoles(long userId, long[] roleIds)
126         throws PortalException, SystemException {
127 
128         checkUserRolesPermission(userId, roleIds);
129 
130         roleLocalService.unsetUserRoles(userId, roleIds);
131     }
132 
133     public Role updateRole(long roleId, String name, String description)
134         throws PortalException, SystemException {
135 
136         RolePermissionUtil.check(
137             getPermissionChecker(), roleId, ActionKeys.UPDATE);
138 
139         return roleLocalService.updateRole(roleId, name, description);
140     }
141 
142     protected void checkUserRolesPermission(long userId, long[] roleIds)
143         throws PortalException {
144 
145         for (int i = 0; i < roleIds.length; i++) {
146             RolePermissionUtil.check(
147                 getPermissionChecker(), roleIds[i], ActionKeys.ASSIGN_MEMBERS);
148         }
149     }
150 
151 }